Wanted - a Geiss-modified Argus C4

Here's the thing. I've got a Geiss-modified Argus C4 and two lenses,
a 50mm Cintar and a longer lens with a screw-on hood. Unfortunately
the shutter is dead.

For those who aren't familiar, an Argus C4 is a US-made rangefinder
from the late 1950s. It is a step above the old "brick" in
aesthetics and ergonomics. (But that may be a matter of taste.
There is something ineffably brick-like about the brick.)

Geiss modified the A4 to allow the lenses to be interchangeable. The
Cintar is the standard three-element lens, that was reputed to be
decent.

I'd love to have a working Geiss-modified Argus C4 to try the lenses
on. At least the 50mm Cintar. I'd trade the non-working body, plus
either a decent regular C4 or a shabby but working C44 with a
Cintagon lens, just to get the Geiss one working. I'll run a roll
through it and then put it back in the pool.

I get the shakes just reading the word "disassembly". I'm afraid of that threshold. I know you've got diagrams and all, but all I can see is the cats chasing loose springs and screws across the floor while I dump the chassis into the kitchen trash.

Over at the Argus Collector's Group, there's at least one person working to make replacement shutter links for the C4/C44 series of cameras. More info can be found at:
http://www.argoflex.com/actuatorlever.htm